UDX Series of USB products (UFD)

UD2001

UD2001 is a high speed USB2.0 USB control chip, under the regulation of USB2.0, UD2001 provides a highly efficient 480Mbps transmission rate.

NAND Flash UD2001 particles can support all the major brands of advanced process,including the micron (Micron), Intel (Intel), Toshiba (Toshiba), a new emperor (SanDisk), and Samsung Electronics (Samsung).

UD2001 adopts the semiconductor process technology advanced, and built-in ECC debugcircuit efficiency, firmware design structure plus elastic stability, will provide technical supportat the right time for customers, to meet the rapid market demand.

Main Features
• Single channel Flash I/F.
• Configurable 6x bits/1KB bit ECC Flash Support.
• Build-In 5V to 3.3V and 3.3V to 1.8V regulators to save BOM.
• Support multi-plane multi-way interleave.
• Support scramble circuit for TLC flash.
• Support 1.8V/3.3V Flash.
• Support 2k/4k/8k/16k Page SLC/MLC/TLC Nand Flash Memories.
• Support  latest process and cost effective Nand flash( 2x/1x/ 1y TLC).
• Global wear leveling
• Bad Block management
• Strong Power Off recovery
• LQFP Package (4CE)
• Pass USB-IF, WHQL, ESD Class A Certificated.

UD2002
UD2002 is a high speed USB2.0 USB control chip is strengthened, in order to reduce the coststructure and smaller BOM product form, UD2002 will be built in control chip oscillator. Under the USB2.0, the UD2002 480Mbps provides efficient transmission rate. NAND Flash UD2002 particles can support all the major brands of advanced process, including the micron (Micron),Intel (Intel), Toshiba (Toshiba), a new emperor (SanDisk), and Samsung Electronics(Samsung). UD2002 adopts the semiconductor process technology advanced, and built-in ECC debug circuit efficiency, firmware design structure plus elastic stability, will providetechnical support at the right time for customers, to meet the rapid market demand.

Main Features
• Build-in Xtal for low BOM cost.
• Single channel Flash I/F.
• Configurable 6x bits/1KB bit ECC Flash Support.
• Build-In 5V to 3.3V and 3.3V to 1.8V regulators to save BOM.
• Support multi-plane multi-way interleave.
• Support scramble circuit for TLC flash.
• Support 1.8V/3.3V Flash.
• Support 2k/4k/8k/16k Page SLC/MLC/TLC Nand Flash Memories.
• Support latest process and cost effective Nand flash( 2x/1x/ 1y TLC).
• Global wear leveling
• Bad Block management
• Strong Power Off recovery
• LQFP Package (4CE)
• Pass USB-IF, WHQL, ESD Class A Certificated.